Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Ra1 draw
3 Ra2 draw
4 Ra3 draw
5 Ra4 draw
6 Ra5 draw
7 Ra6 draw
8 Re8 draw
9 Rc1 loss in 2 half-moves
10 Rc2 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rcb8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Kc1 loss in 1 half-moves
19 Kc2 loss in 1 half-moves
20 Kd2 loss in 1 half-moves
21 Ke1 loss in 1 half-moves
22 Ke2 loss in 1 half-moves
23 Ra7 loss in 1 half-moves
24 Rab8 loss in 1 half-moves
25 Rf8 loss in 1 half-moves
26 Rg8 loss in 1 half-moves